-97.51% is the change from 442 to 11
Calculation steps:
[( 11 - 442 ) ÷ 442] x 100 = -97.51%
Formula
Percentage change = [(11 - 442) / 442] x 100
Subtract the new number by the original number
11 - 442 = -431
-431 ÷ 442 = -0.9751131221719457
-0.9751131221719457 x 100 = -97.51%